EP4107869A4 - Beam failure recovery for single dci-based m-trp urllc transmissions - Google Patents

Beam failure recovery for single dci-based m-trp urllc transmissions Download PDF

Info

Publication number
EP4107869A4
EP4107869A4 EP20919951.2A EP20919951A EP4107869A4 EP 4107869 A4 EP4107869 A4 EP 4107869A4 EP 20919951 A EP20919951 A EP 20919951A EP 4107869 A4 EP4107869 A4 EP 4107869A4
Authority
EP
European Patent Office
Prior art keywords
failure recovery
beam failure
single dci
urllc transmissions
trp urllc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20919951.2A
Other languages
German (de)
French (fr)
Other versions
EP4107869A1 (en
Inventor
Xuan Tuong TRAN
Hidetoshi Suzuki
Lei Huang
Tien-Ming Benjamin Koh
Yang Kang
Akihiko Nishio
Yoshihiko Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Panasonic Intellectual Property Corp of America
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of EP4107869A1 publication Critical patent/EP4107869A1/en
Publication of EP4107869A4 publication Critical patent/EP4107869A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Continuous Casting (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP20919951.2A 2020-02-22 2020-12-03 Beam failure recovery for single dci-based m-trp urllc transmissions Pending EP4107869A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202001583TA SG10202001583TA (en) 2020-02-22 2020-02-22 Beam failure recovery for single dci-based m-trp urllc transmissions
PCT/SG2020/050714 WO2021167528A1 (en) 2020-02-22 2020-12-03 Beam failure recovery for single dci-based m-trp urllc transmissions

Publications (2)

Publication Number Publication Date
EP4107869A1 EP4107869A1 (en) 2022-12-28
EP4107869A4 true EP4107869A4 (en) 2023-07-19

Family

ID=77391116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20919951.2A Pending EP4107869A4 (en) 2020-02-22 2020-12-03 Beam failure recovery for single dci-based m-trp urllc transmissions

Country Status (11)

Country Link
US (1) US20230053871A1 (en)
EP (1) EP4107869A4 (en)
JP (1) JP2023515337A (en)
KR (1) KR20220143829A (en)
CN (1) CN115104264A (en)
AU (1) AU2020429408A1 (en)
BR (1) BR112022015393A2 (en)
MX (1) MX2022009450A (en)
SG (1) SG10202001583TA (en)
WO (1) WO2021167528A1 (en)
ZA (1) ZA202209235B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230088966A1 (en) * 2021-09-22 2023-03-23 Apple Inc. Power Efficient Beam Recovery Procedures
US20230121399A1 (en) * 2021-10-15 2023-04-20 Qualcomm Incorporated Techniques for beam failure detection and recovery
WO2023077337A1 (en) * 2021-11-04 2023-05-11 Apple Inc. High speed single frequency network beam failure recovery
WO2023164856A1 (en) * 2022-03-03 2023-09-07 Qualcomm Incorporated Multiple transmit receive point beam setting for unified transmission configuration indicator state
WO2024020848A1 (en) * 2022-07-27 2024-02-01 Lenovo (Beijing) Limited Method and apparatus of dynamic adaption of spatial elements
WO2024085649A1 (en) * 2022-10-18 2024-04-25 한국전자통신연구원 Method and device for dynamic on-off of trp in communication system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190037498A1 (en) * 2017-07-25 2019-01-31 Fg Innovation Ip Company Limited Method and apparatus of power saving for discontinuous reception
WO2021013182A1 (en) * 2019-07-22 2021-01-28 FG Innovation Company Limited Method of performing beam failure recovery and related device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110475276B (en) * 2018-05-10 2023-11-07 夏普株式会社 Link evaluation method in user equipment and user equipment
US10959284B2 (en) * 2018-08-08 2021-03-23 Qualcomm Incorporated Beam failure detection and indication in DRX mode
CN113169941A (en) * 2018-11-08 2021-07-23 苹果公司 Techniques in adaptive synchronization and out-of-sync classification based on channel parameter estimation in new air interfaces
US11211990B2 (en) * 2019-05-01 2021-12-28 Ofinno, Llc Beam failure recovery in multi-TRP scenarios
EP3855671B1 (en) * 2020-01-22 2023-11-15 Nokia Technologies Oy Beam failure detection for dormant bandwidth parts in cellular communication networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190037498A1 (en) * 2017-07-25 2019-01-31 Fg Innovation Ip Company Limited Method and apparatus of power saving for discontinuous reception
WO2021013182A1 (en) * 2019-07-22 2021-01-28 FG Innovation Company Limited Method of performing beam failure recovery and related device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021167528A1 *

Also Published As

Publication number Publication date
MX2022009450A (en) 2022-08-25
US20230053871A1 (en) 2023-02-23
SG10202001583TA (en) 2021-09-29
ZA202209235B (en) 2023-11-29
BR112022015393A2 (en) 2022-09-27
JP2023515337A (en) 2023-04-13
CN115104264A (en) 2022-09-23
KR20220143829A (en) 2022-10-25
AU2020429408A1 (en) 2022-08-25
EP4107869A1 (en) 2022-12-28
WO2021167528A1 (en) 2021-08-26

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